H+N+S is a design laboratory that focuses on innovation in research & design. The office works in mixed-aged teams in which many years of experience is combined with fresh ideas. In the project teams there is cross-fertilization between expertise and innovation, focused on making discoveries. In doing so the office makes use of the extended experience, the large collection of professional literature from the office library and the professional expertise of our partners.

H+N+S Landscape Architects is a landscape architecture firm where urban design, vision building and research go hand in hand. The firm creates innovative plans for the design of the (green) outdoor space at all scale levels: from garden to regional landscape and from dike to river system. H+N+S works for national, provincial and municipal governments, district water boards, market players, non-governmental organisations and private individuals.

Our approach

The current work of H+N+S Landscape Architects is inseparable from the firm’s development in recent years. The firm’s history from 1990 until now can be classified in 5 periods.


In the past 25 years, H+N+S has won various prizes and awards. Publications about our work are published regularly.

Publications + prizes

Dutch Profiles H+N+S

Dutch Profiles are short documentaries about architects, graphic, product and fashion designers in the Netherlands. Containing interviews with both well-known and upcoming Dutch designers, such as Marlies Dekkers, MVRDV, Rem Koolhaas and West 8. Dutch Profiles focus on their conceptual approach, their work process, and the context of their projects.